Handbook of Civil Engineering Calculations

xviii Contents

Earth Thrust on Retaining Wall Calculated by

Rankine's Theory ............................................... 4.11

Earth Thrust on Retaining Wall Calculated by

Coulomb's Theory .............................................. 4.13

Earth Thrust on Timbered Trench Calculated by

General Wedge Theory ...................................... 4.14

Thrust on a Bulkhead ................................................... 4.16

Cantilever Bulkhead Analysis ....................................... 4.17

Anchored Bulkhead Analysis ........................................ 4.18

Stability of Slope by Method of Slices .......................... 4.20

Stability of Slope by φ-Circle Method ............................ 4.22

Analysis of Footing Stability by Terzaghi's

Formula .............................................................. 4.24

Soil Consolidation and Change in Void Ratio ............... 4.25

Compression Index and Void Ratio of a Soil ................ 4.26

Settlement of Footing ................................................... 4.27

Determination of Footing Size by Housel's Method ...... 4.28

Application of Pile-Driving Formula .............................. 4.28

Capacity of a Group of Friction Piles ............................ 4.29

Load Distribution among Hinged Batter Piles ............... 4.30

Load Distribution among Piles with Fixed Bases .......... 4.32

Load Distribution among Piles Fixed at Top and

Bottom ............................................................... 4.33

Economics of Cleanup Methods in Soil Mechanics ............. 4.34

Recycle Profit Potentials in Municipal Wastes .............. 4.34

Choice of Cleanup Technology for Contaminated

Waste Sites ........................................................ 4.36

Cleaning up a Contaminated Waste Site via

Bioremediation ................................................... 4.41

Work Required to Clean Oil-Polluted Beaches ............. 4.48